Examples with TripEntry org.onebusaway.transit_data_federation.services.transit_graph.TripEntry used on opensource projects

Example 11 with TripEntry

use of org.onebusaway.transit_data_federation.services.transit_graph.TripEntry in project onebusaway-application-modules by camsys.

the class RouteBeanServiceImpl method getBlockTripsForIndicesMatchingRouteCollection.

/**
 * A block index potentially includes trips with different routes. We only
 * want the trips matching our route collection.
 *
 * @param <T>
 * @param blockIndices
 * @param routeCollectionId
 * @param resultingTrips
 */
private <T extends AbstractBlockTripIndex> void getBlockTripsForIndicesMatchingRouteCollection(List<T> blockIndices, AgencyAndId routeCollectionId, List<BlockTripEntry> resultingTrips) {
    for (AbstractBlockTripIndex blockIndex : blockIndices) {
        for (BlockTripEntry blockTrip : blockIndex.getTrips()) {
            TripEntry trip = blockTrip.getTrip();
            AgencyAndId rcId = trip.getRouteCollection().getId();
            if (!rcId.equals(routeCollectionId))
                continue;
            resultingTrips.add(blockTrip);
        }
    }
}

Example 12 with TripEntry

use of org.onebusaway.transit_data_federation.services.transit_graph.TripEntry in project onebusaway-application-modules by camsys.

the class RouteBeanServiceImpl method getShapeIdsForStopSequenceBlock.

private Set<AgencyAndId> getShapeIdsForStopSequenceBlock(StopSequenceCollection block) {
    Set<AgencyAndId> shapeIds = new HashSet<AgencyAndId>();
    for (StopSequence sequence : block.getStopSequences()) {
        for (BlockTripEntry blockTrip : sequence.getTrips()) {
            TripEntry trip = blockTrip.getTrip();
            AgencyAndId shapeId = trip.getShapeId();
            if (shapeId != null && shapeId.hasValues())
                shapeIds.add(shapeId);
        }
    }
    return shapeIds;
}

Example 13 with TripEntry

use of org.onebusaway.transit_data_federation.services.transit_graph.TripEntry in project onebusaway-application-modules by camsys.

the class StopSequenceCollectionServiceImpl method constructCollections.

/**
 * @param route
 * @param sequenceStats
 * @param sequencesByGroupId
 * @return
 */
private List<StopSequenceCollection> constructCollections(Map<StopSequence, PatternStats> sequenceStats, Map<String, List<StopSequence>> sequencesByGroupId) {
    computeContinuations(sequenceStats, sequencesByGroupId);
    Set<String> allNames = new HashSet<String>();
    Map<String, String> directionToName = new HashMap<String, String>();
    Map<String, Segment> segments = new HashMap<String, Segment>();
    for (Map.Entry<String, List<StopSequence>> entry : sequencesByGroupId.entrySet()) {
        String direction = entry.getKey();
        List<StopSequence> sequences = entry.getValue();
        Max<StopSequence> maxTripCount = new Max<StopSequence>();
        Counter<String> names = new Counter<String>();
        for (StopSequence sequence : sequences) {
            maxTripCount.add(sequence.getTripCount(), sequence);
            for (BlockTripEntry blockTrip : sequence.getTrips()) {
                TripEntry trip = blockTrip.getTrip();
                TripNarrative tripNarrative = _narrativeService.getTripForId(trip.getId());
                String headsign = tripNarrative.getTripHeadsign();
                if (headsign != null && headsign.length() > 0)
                    names.increment(headsign);
            }
        }
        String dName = names.getMax();
        RecursiveStats rs = new RecursiveStats();
        rs.maxTripCount = (long) maxTripCount.getMaxValue();
        exploreStopSequences(rs, sequenceStats, sequences, "");
        allNames.add(dName);
        directionToName.put(direction, dName);
        segments.put(direction, rs.longestSegment.getMaxElement());
    }
    if (allNames.size() < directionToName.size()) {
        for (Map.Entry<String, String> entry : directionToName.entrySet()) {
            String direction = entry.getKey();
            String name = entry.getValue();
            direction = direction.charAt(0) + direction.substring(1).toLowerCase();
            entry.setValue(name + " - " + direction);
        }
    }
    List<StopSequenceCollection> blocks = new ArrayList<StopSequenceCollection>();
    for (Map.Entry<String, String> entry : directionToName.entrySet()) {
        String direction = entry.getKey();
        String name = entry.getValue();
        List<StopSequence> patterns = sequencesByGroupId.get(direction);
        Segment segment = segments.get(direction);
        // System.out.println("  " + direction + " => " + name);
        StopSequenceCollection block = new StopSequenceCollection();
        if (segment.fromLat == 0.0)
            throw new IllegalStateException("what?");
        StopSequenceCollectionKey key = new StopSequenceCollectionKey(null, direction);
        block.setId(key);
        block.setPublicId(direction);
        block.setDescription(name);
        block.setStopSequences(patterns);
        block.setStartLat(segment.fromLat);
        block.setStartLon(segment.fromLon);
        block.setEndLat(segment.toLat);
        block.setEndLon(segment.toLon);
        blocks.add(block);
    }
    return blocks;
}

Example 14 with TripEntry

use of org.onebusaway.transit_data_federation.services.transit_graph.TripEntry in project onebusaway-application-modules by camsys.

the class ArrivalsAndDeparturesBeanServiceImpl method getStopTimeInstanceAsBean.

/**
 **
 * Private Methods
 ***
 */
private ArrivalAndDepartureBean getStopTimeInstanceAsBean(long time, ArrivalAndDepartureInstance instance, Map<AgencyAndId, StopBean> stopBeanCache) {
    ArrivalAndDepartureBean pab = new ArrivalAndDepartureBean();
    pab.setServiceDate(instance.getServiceDate());
    BlockStopTimeEntry blockStopTime = instance.getBlockStopTime();
    BlockTripEntry blockTrip = blockStopTime.getTrip();
    StopTimeEntry stopTime = blockStopTime.getStopTime();
    StopEntry stop = stopTime.getStop();
    TripEntry trip = stopTime.getTrip();
    TripBean tripBean = _tripBeanService.getTripForId(trip.getId());
    pab.setTrip(tripBean);
    pab.setBlockTripSequence(blockTrip.getSequence());
    pab.setArrivalEnabled(stopTime.getSequence() > 0);
    pab.setDepartureEnabled(stopTime.getSequence() + 1 < trip.getStopTimes().size());
    StopTimeNarrative stopTimeNarrative = _narrativeService.getStopTimeForEntry(stopTime);
    pab.setRouteShortName(stopTimeNarrative.getRouteShortName());
    pab.setTripHeadsign(stopTimeNarrative.getStopHeadsign());
    StopBean stopBean = stopBeanCache.get(stop.getId());
    if (stopBean == null) {
        stopBean = _stopBeanService.getStopForId(stop.getId());
        stopBeanCache.put(stop.getId(), stopBean);
    }
    pab.setStop(stopBean);
    pab.setStopSequence(stopTime.getSequence());
    pab.setTotalStopsInTrip(stopTime.getTotalStopsInTrip());
    pab.setStatus("default");
    pab.setScheduledArrivalTime(instance.getScheduledArrivalTime());
    pab.setScheduledDepartureTime(instance.getScheduledDepartureTime());
    FrequencyEntry frequency = instance.getFrequencyLabel();
    pab.setFrequency(null);
    if (frequency != null) {
        FrequencyBean fb = FrequencyBeanLibrary.getBeanForFrequency(instance.getServiceDate(), frequency);
        pab.setFrequency(fb);
    }
    return pab;
}

Example 15 with TripEntry

use of org.onebusaway.transit_data_federation.services.transit_graph.TripEntry in project onebusaway-application-modules by camsys.

the class VehicleStatusServiceImpl method handleVehicleLocationRecord.

/**
 **
 * {@link VehicleLocationListener} Interface
 ***
 */
@Override
public void handleVehicleLocationRecord(VehicleLocationRecord record) {
    if (record.getPhase() == null) {
        // if we've received a report, assume it is in progress/in service
        record.setPhase(EVehiclePhase.IN_PROGRESS);
    }
    if (record.getTimeOfRecord() == 0)
        throw new IllegalArgumentException("you must specify a record time");
    if (record.getVehicleId() != null)
        _vehicleRecordsById.put(record.getVehicleId(), record);
    AgencyAndId blockId = record.getBlockId();
    if (blockId == null) {
        AgencyAndId tripId = record.getTripId();
        if (tripId != null) {
            TripEntry tripEntry = _transitGraphDao.getTripEntryForId(tripId);
            if (tripEntry == null)
                throw new IllegalArgumentException("trip not found with id=" + tripId);
            BlockEntry block = tripEntry.getBlock();
            blockId = block.getId();
        }
    }
    // TODO : Maybe not require service date?
    if (blockId != null && record.getServiceDate() != 0)
        _blockVehicleLocationService.handleVehicleLocationRecord(record);
    else // if vehicle has no block or has lost it, remove it from the block VLS.
    {
        if (record.getVehicleId() != null) {
            _blockVehicleLocationService.resetVehicleLocation(record.getVehicleId());
        }
    }
}